this derivation will be built:
  /nix/store/7g6fn5n4ynpi0sh67s1wnh3vg4b67hm5-run-sigma-vm-on-aarch64-darwin.drv
building '/nix/store/7g6fn5n4ynpi0sh67s1wnh3vg4b67hm5-run-sigma-vm-on-aarch64-darwin.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/7g6fn5n4ynpi0sh67s1wnh3vg4b67hm5-run-sigma-vm-on-aarch64-darwin.drv'
run-sigma-vm-on-aarch64-darwin> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-19T01:27:25.878Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (5 already cached)"
time=2026-09-19T01:27:25.878Z level=INFO msg="Uploading 36r543g1hy5260dz0bky9mrgppydv49p-run-sigma-vm-on-aarch64-darwin (1.2KB)"
time=2026-09-19T01:27:33.208Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T01:27:33.363Z level=INFO msg="Upload complete. (7.611s)"